Abstract: The present disclosure provides an array substrate, which includes a first signal line and a second signal line arranged on a substrate as different layers that are insulating and spaced apart from each other, wherein one end of the first signal line includes a first conductive section, one end of the second signal line includes a second conductive section, the first conductive section and the second conductive section are electrically connected through a connecting structure, and wherein orthographic projections of an area where the first conductive section is located and an area where the second conductive section is located overlap at least partially. The array substrate can reduce the possibility of occurrence of circuit break between signal lines and improve the effect of connection between different signal lines.

Abstract: The present application discloses a shift-register circuit including a shift-register unit and a shutdown-discharge sub-circuit. The shift-register unit is coupled to a clock port, a first reference voltage port, a second reference voltage port, and an output port and configured to set a voltage level at a pull-up node to control a clock signal from the clock port being outputted to the output port to drive a display panel during a display period. The shutdown discharge sub-circuit is configured to at least simultaneously receive at least one shutdown signal at a first voltage level from a shutdown-discharge control port and a second signal at the first voltage level from the second reference voltage port to start a shutdown period to discharge at least one of the pull-up node and the output port.

Abstract: Provided are a piezoelectric resonator and a manufacturing method of the piezoelectric resonator. The piezoelectric resonator includes a substrate, a recess is formed on an upper surface of the substrate; a first piezoelectricity layer covering the upper surface of the substrate and an opening of the recess to enable the recess and the first piezoelectricity layer to form a cavity; a first electrode and a temperature compensation layer, which are both disposed on a side of the first piezoelectricity layer facing away from the substrate, in a direction perpendicular to the substrate, a projection of the first electrode on the substrate is located at an area in which the recess is located.

Abstract: This breather device separates engine oil included in a blow-by gas. The breather device comprises a first route, an acceleration route, a branching route, and turn-back routes. The blow-by gas flows to the first route. The acceleration route is connected to a downstream side of the first route, and has a flow channel cross-sectional area smaller than that of the first route. The branching route is connected to a downstream side of the acceleration route , configured including a wall part orthogonal to the acceleration route, and branched into two routes by the wall part. The turn-back routes are connected to one route branching at the branching route, and are turned back so as to be parallel to the acceleration route and to head in the opposite direction from a progressing direction.

Abstract: A touch panel includes a first substrate, a liquid crystal layer, a second substrate, a first optical detection layer, and a black matrix. The first optical detection layer is over a light-emitting surface of the liquid crystal layer and includes a plurality of first optical detection components, whose orthographic projections on the first substrate are within an orthographic projection of the black matrix. A touch control can be determined based on a change of a first electric signal converted by each first optical detection component based on an intensity of a light transmitting through the liquid crystal layer. The light can be an infrared light. A plurality of second optical detection components can be further disposed over a light-incident surface of the liquid crystal layer to pairingly correspond to, and utilized to determine a touch control along with, the plurality of first optical detection components.

Abstract: A method and an apparatus for recognizing a wearing state of a safety belt are disclosed. The method includes: obtaining an image by monitoring a vehicle; performing face recognition on the image to obtain a face region; determining a target region from the image based on a size and a position of the face region; and recognizing a wearing state of a safety belt based on an image feature of the target region.

Abstract: The present application discloses a touch substrate having a touch electrode area and a peripheral area. The touch substrate includes a base substrate and a mesh conductive layer in the peripheral area of the touch substrate. The mesh conductive layer is configured to be connected to ground to discharge electrostatic charge in the touch substrate.

Abstract: Embodiments of the present invention disclose an information processing method, a server, and an intelligent mobile robot, so that when the intelligent mobile robot encounters a danger, the intelligent mobile robot exchanges information with the server to achieve a purpose of escaping from a scene to a safe place. The method in the embodiments of the present invention includes: receiving, by a server, a danger alarm sent by an intelligent mobile robot, where the danger alarm is used to indicate that the intelligent mobile robot detects a dangerous event; determining, by the server, a safe position for the intelligent mobile robot, where the safe position is a position in which the dangerous event does not occur currently; and sending, by the server, an escape instruction to the intelligent mobile robot, where the escape instruction includes the safe position.

Abstract: A refrigeration system is provided. The refrigeration system includes: an indoor heat exchange module configured for refrigerant to absorb heat; outdoor heat exchange modules for the refrigerant to dissipate heat. The outdoor heat exchange module includes a compression device and a condensing device; the outdoor heat exchange module is switchable between an active mode and a standby mode; in the active mode, the outdoor heat exchange module is connected to the indoor heat exchange module; in the standby mode, the outdoor heat exchange module is disconnected from the indoor heat exchange module, and the compression device of the outdoor heat exchange module is in an operation status.

Abstract: A shift register unit, a gate driving circuit, a display device and a driving method. The shift register unit includes a blank input circuit, a blank pull-up circuit, a display input circuit, and an output circuit. The blank input circuit charges and holds the level of the pull-up control node, the blank pull-up circuit uses a first clock signal to charge a pull-up node, the display input circuit charges the pull-up node, and the output circuit outputs a plurality of output clock signals respectively to a plurality of output terminals. The plurality of output terminals include a shift signal output terminal and a plurality of pixel signal output terminals. The plurality of pixel signal output terminals are configured to respectively output a plurality of pixel signals to a plurality of rows of pixel units.

Abstract: The disclosure discloses a method and an apparatus for processing identity information, an electronic device, and a storage medium, and relates to a field of data processing technologies. The detailed implementation includes: obtaining first association relationships between identities and entity objects from a plurality of information sources; establishing a relationship graph corresponding to each information source based on at least one first association relationship obtained from each information source; generating a virtual node associated with at least two entity objects in different relationship graphs based on a space-time distance between respective entity objects; and determining a second association relationship between identities involved in different relationship graphs based on the relationship graphs associated with the virtual node.

Abstract: Embodiments of the present disclosure disclose an image processing method and apparatus, an electronic device, and a computer readable storage medium. The method includes: obtaining an image to be registered and a reference image used for registration; inputting the image to be registered and the reference image into a preset neural network model, where the preset neural network model is obtained by training based on mutual information loss of a preset image to be registered and a preset reference image; and registering the image to be registered with the reference image based on the preset neural network model to obtain a registration result. The precision and real-time performance of image registration can be improved.

Abstract: The invention provides an organic light-emitting diode (OLED) display panel and a display device. Metal wiring is designed into a first metal layer and a second metal layer. The first metal layer is distributed on an edge of a display area and a bending area, the second metal layer is positioned in the bending area, and the second metal layer is disposed opposite to the first metal layer. A part of the first metal layer positioned in the bending area is electrically connected in parallel or in series with the second metal layer to form a double-layer wiring or a double-layer wiring exchange structure. After any one of the metal layers breaks, the other metal layer can still be used to maintain signal transmission.

Abstract: The present application discloses a mini app processing method, apparatus, device and a storage medium, and relates to the field of cloud computing and mini app processing. The specific implementation scheme includes: receiving a mini app pre-download request sent by a host application, where the mini app pre-download request is generated by the host application based on user browsing data, and at least includes a mini app page open command; parsing the mini app page open command, and obtaining download information required to execute the mini app page open command; and sending the download information to the host application for the host application to perform mini app pre-download.

Abstract: The present application provides a portable gas supply device and a respiratory assistance system. The portable gas supply device comprises a gas source and a gas transport unit; the gas source is configured to provide purified air; the gas transport unit comprises a gas transport mechanism, a buffer airbag, and a first gas check mechanism; the gas transport mechanism has a gas passage, an inlet end of the gas passage being connected to the gas source, and an outlet end thereof being used for outputting the purified air; the buffer airbag is communicated with the gas passage or the gas source; the first gas check mechanism is mounted in the gas passage and is configured to be in one-way conduction from the inlet end to the outlet end.

Abstract: The home device capable of gas detection is provided and includes a main body and a gas detection module. The main body has at least one inlet, at least one outlet and a gas flowing channel disposed between the at least one inlet and the at least one outlet. The gas detection module is disposed in the gas flowing channel of the main body and includes a piezoelectric actuator and at least one sensor. Gas is inhaled into the gas flowing channel through the inlet by the piezoelectric actuator, is discharged out through the outlet, and is transported to the at least one sensor to be detected so as to obtain gas information.

Abstract: The present application discloses a touch substrate. The touch substrate includes a base substrate, and a first mesh electrode layer having a plurality of first mesh electrodes on the base substrate. The plurality of first mesh electrodes are arranged substantially along a first direction. Each of the plurality of first mesh electrodes extends substantially along a second direction. Each of the plurality of first mesh electrodes includes a plurality of first portions having a zig zag contour, a midline of each of the plurality of first portions being a zig zag line.

Abstract: Embodiments of the present disclosure provide a method for determining causality, an apparatus for determining causality, an electronic device and a storage medium, and relates to a field of knowledge graph technologies. The method includes: obtaining event words expressing individual events and related words adjacent to the event words in a target text; inputting the event words and the related words into a graph neural network; and determining whether there is a causal relationship between any two events through the graph neural network.

Abstract: An electrostatic prevention circuit, an array substrate and a display device are provided. The electrostatic prevention circuit includes an electrostatic prevention sub-circuit, and the electrostatic prevention sub-circuit includes a thin film transistor and a capacitor; a gate electrode of the thin film transistor is connected to the capacitor, and the thin film transistor is controlled by a signal passing through the capacitor.

Abstract: A mother substrate and a display panel are disclosed. The mother substrate includes a plurality of display panels, a plurality of first test terminals and a plurality of first one-way conductive circuits. Each of the display panels has a display area, and includes a plurality of first signal lines extending from outside of the display area to the display area in parallel; the plurality of first signal lines of each of the display panels are respectively electrically connected to one of the plurality of first test terminals; the plurality of first one-way conductive circuits are respectively electrically connected to the plurality of first signal lines outside the display area and are configured to allow signals to be able to transmit only from the plurality of first test terminals to the plurality of first signal lines of each of the display panels.